Osteoarthritis, also known as "wear and tear" arthritis, occurs when the cartilage that cushions and protects the ends of your bones gradually wears away. This leads to pain and stiffness that worsens over time, making it difficult to do daily activities.| orthoinfo.aaos.org
A clavicle fracture is a break in the collarbone, one of the bones in the shoulder. Most clavicle fractures occur when a fall onto an outstretched arm puts enough pressure on the bone that it snaps or breaks.| orthoinfo.aaos.org
A cortisone shot is a simple in-office procedure in which a steroid is injected into a joint in combination with an anesthetic. Cortisone shots help to reduce the pain associated with many joint conditions, such as arthritis and bursitis, as well as carpal tunnel syndrome and back pain.| orthoinfo.aaos.org
In a shoulder dislocation, the head of the upper arm bone (humerus) may come either partially or completely out of the socket. To treat a dislocation, your doctor will place the ball of your upper arm bone back into the shoulder socket, a procedure called a "reduction."| orthoinfo.aaos.org
Simply defined, arthritis is inflammation of a joint. In an arthritic shoulder, inflammation causes pain and stiffness. This article looks at the five different types of arthritis that typically affect the shoulder and describes their treatment options.| orthoinfo.aaos.org
Rheumatoid arthritis is a chronic autoimmune disease that attacks multiple joints throughout the body. Although there is no cure for rheumatoid arthritis, there are a number of treatments that can help relieve joint pain and improve functioning.| orthoinfo.aaos.org
Nonsteroidal anti-inflammatory drugs, or NSAIDs (pronounced en-saids), are the most prescribed medications for treating conditions such as arthritis, bursitis, and tendinitis. Over-the-counter, nonprescription NSAIDs include aspirin, ibuprofen, and naproxen.| orthoinfo.aaos.org